NO20030341L - Shell metal catalyst and a precursor thereof, a process for their preparation and use of the catalyst - Google Patents

Shell metal catalyst and a precursor thereof, a process for their preparation and use of the catalyst

Info

Publication number
NO20030341L
NO20030341L NO20030341A NO20030341A NO20030341L NO 20030341 L NO20030341 L NO 20030341L NO 20030341 A NO20030341 A NO 20030341A NO 20030341 A NO20030341 A NO 20030341A NO 20030341 L NO20030341 L NO 20030341L
Authority
NO
Norway
Prior art keywords
metal catalyst
precursor
shell metal
slurry
catalyst
Prior art date
Application number
NO20030341A
Other languages
Norwegian (no)
Other versions
NO324147B1 (en
NO20030341D0 (en
Inventor
Robert Martijn Van Hardeveld
Carolus Matthias Anna Mesters
Gerardus Petrus Lambert Niesen
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of NO20030341D0 publication Critical patent/NO20030341D0/en
Publication of NO20030341L publication Critical patent/NO20030341L/en
Publication of NO324147B1 publication Critical patent/NO324147B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/33Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
    • C10G2/331Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
    • C10G2/332Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals of the iron-group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0215Coating
    • B01J37/0221Coating of particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74Iron group metals
    • B01J23/75Cobalt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847Vanadium, niobium or tantalum or polonium
    • B01J23/8472Vanadium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889Manganese, technetium or rhenium
    • B01J23/8892Manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

En fremgangsmåte for fremstilling av en skallmetallkatalysator eller en forløper for en skallmetallkatalysator, idet fremgangsmåten omfatter de trinn at (1) en oppslemming som omfatter et fortynningsmiddel, et katalytisk omfatter et fortynning aktivt metall eller en forløperforbindelse for dette, og eventuelt et ildfast oksid, heretter betegnet som "første ildfaste oksid", av et element som har et atomtall av minst 20 eller en forløper for det første ildfaste oksid, påføres på overflaten av partikler av en kjernebærer under dannelse av et fuktig belegg, og (2) i de, minste en del av fortynningsmidlet fjernes fra det fuktige belegg, hvori oppslemmningen omfatter minst 5 vekr% av det katalytisk aktive metall eller forløperforbindelsen for dette, beregnet på vekten av metallet i forhold til vekten av kalsineringsrest som kan dannes fra oppslemmingen ved tørking av oppslemmingen og kalsinering; en skallmetallkatalysator eller en forløper for en skallmetallkatalysator som kan oppnås ved hjelp av den nevnte fremgangsmåte, anvendelsen av den nevnte skallmetallkatalysator som krevd i en kjemisk omvandlingsprosess-, og en fremgangsmåte for fremstilling av hydrokarboner, hvilken fremgangsmåte omfatter at en blanding av karbonmonoksid og hydrogen kontaktes med den nevnte skalmetallkatalysator, hvori det katalytisk aktive metall er et metall fra gruppe Vin som er til stede i det minste delvis i metallisk form.A process for the preparation of a shell metal catalyst or a precursor for a shell metal catalyst, the process comprising the steps of (1) a slurry comprising a diluent, a catalytic comprising a diluent active metal or a precursor compound therefor, and optionally a refractory oxide, hereinafter termed "first refractory oxide", of an element having an atomic number of at least 20 or a precursor of the first refractory oxide, is applied to the surface of particles of a core support to form a moist coating, and (2) in the smallest a portion of the diluent is removed from the moist coating, wherein the slurry comprises at least 5% by weight of the catalytically active metal or precursor compound thereof, based on the weight of the metal relative to the weight of calcination residue that can be formed from the slurry by drying the slurry and calcining; a shell metal catalyst or a precursor for a shell metal catalyst obtainable by said process, the use of said shell metal catalyst as required in a chemical conversion process, and a process for producing hydrocarbons, which process comprises a mixture of carbon monoxide and hydrogen contact with said shell metal catalyst, wherein the catalytically active metal is a metal from group Vin which is present at least partly in metallic form.

NO20030341A 2000-07-24 2003-01-23 A process for producing a shell metal catalyst or a precursor thereof, a shell metal catalyst and its use. NO324147B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00306272 2000-07-24
PCT/EP2001/008021 WO2002007882A1 (en) 2000-07-24 2001-07-11 A shell metal catalyst and a precursor thereof, a process for their preparation and the use of the catalyst

Publications (3)

Publication Number Publication Date
NO20030341D0 NO20030341D0 (en) 2003-01-23
NO20030341L true NO20030341L (en) 2003-03-19
NO324147B1 NO324147B1 (en) 2007-09-03

Family

ID=8173141

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030341A NO324147B1 (en) 2000-07-24 2003-01-23 A process for producing a shell metal catalyst or a precursor thereof, a shell metal catalyst and its use.

Country Status (16)

Country Link
US (1) US7087191B2 (en)
EP (1) EP1303351B1 (en)
AR (1) AR033988A1 (en)
AT (1) ATE260710T1 (en)
AU (2) AU8197601A (en)
CA (1) CA2416477A1 (en)
DE (1) DE60102246T2 (en)
DZ (1) DZ3396A1 (en)
ES (1) ES2217181T3 (en)
MX (1) MXPA03000661A (en)
MY (1) MY127311A (en)
NO (1) NO324147B1 (en)
NZ (1) NZ523661A (en)
RU (1) RU2271250C2 (en)
WO (1) WO2002007882A1 (en)
ZA (1) ZA200300333B (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7361626B2 (en) * 2004-04-30 2008-04-22 Engelhard Corporation Supported catalyst
US7629289B2 (en) * 2004-06-23 2009-12-08 Uop Llc Selective naphtha desulfurization process and catalyst
GB0426473D0 (en) 2004-12-03 2005-01-05 Johnson Matthey Plc Catalysts
CN101094910A (en) 2004-12-30 2007-12-26 国际壳牌研究有限公司 Improvements relating to coal to liquid processes
US20070225382A1 (en) * 2005-10-14 2007-09-27 Van Den Berg Robert E Method for producing synthesis gas or a hydrocarbon product
US7453016B1 (en) * 2005-12-20 2008-11-18 Uop Llc Selective hydrogenation process using layered catalyst composition and preparation of said catalyst
CN101200650B (en) 2006-11-01 2012-01-18 国际壳牌研究有限公司 Method of solid carbonaceous feed to liquid process
US7951355B2 (en) 2006-12-08 2011-05-31 Shell Oil Company Process for producing a purified synthesis gas stream
US7749375B2 (en) 2007-09-07 2010-07-06 Uop Llc Hydrodesulfurization process
WO2009065841A1 (en) 2007-11-20 2009-05-28 Shell Internationale Research Maatschappij B.V. Process for producing a purified synthesis gas stream
WO2009068510A2 (en) 2007-11-27 2009-06-04 Shell Internationale Research Maatschappij B.V. Catalyst support
US7998899B2 (en) 2007-11-27 2011-08-16 Shell Oil Company Catalyst with support structure
US8168561B2 (en) * 2008-07-31 2012-05-01 University Of Utah Research Foundation Core shell catalyst
KR101226522B1 (en) * 2008-12-22 2013-01-25 제일모직주식회사 Supported Catalyst with Solid Sphere Structure, Method for Preparing Thereof and Carbon Nanotube Using the Same
KR20110110350A (en) * 2009-01-29 2011-10-06 더블유.알. 그레이스 앤드 캄파니-콘. Catalyst on silica clad alumina support
JP2012041581A (en) * 2010-08-17 2012-03-01 Sony Corp Fine particle of core-shell structure and functional device incorporated therewith
CN102451722B (en) * 2010-10-15 2013-07-24 中国石油化工股份有限公司 Preparation method of eggshell-type hydrogenation catalyst
GB201018152D0 (en) 2010-10-27 2010-12-08 Johnson Matthey Plc Catalyst preparation method
US9193926B2 (en) 2010-12-15 2015-11-24 Uop Llc Fuel compositions and methods based on biomass pyrolysis
US9039790B2 (en) 2010-12-15 2015-05-26 Uop Llc Hydroprocessing of fats, oils, and waxes to produce low carbon footprint distillate fuels
AU2011347466B2 (en) 2010-12-21 2015-07-16 Air Products And Chemicals, Inc. Process for producing synthesis gas
CN102553634B (en) * 2010-12-31 2014-04-30 中国石油化工股份有限公司 Catalyst for Fischer-Tropsch synthesis and application thereof
KR101297599B1 (en) * 2011-04-26 2013-08-19 한국화학연구원 Fischer-tropsch synthesis catalyst having improved heat transfer capability
CN103100391B (en) * 2011-11-09 2014-09-17 中国石油化工股份有限公司 Preparation method of eggshell hydrogenation catalyst
CN103930204B (en) * 2011-11-14 2016-06-29 国际壳牌研究有限公司 For preparing the catalyst of hydrocarbon
US20160015652A1 (en) 2012-02-16 2016-01-21 The Administrators Of The Tulane Educational Fund Hollow nanoparticles with hybrid double layers
US20140235914A1 (en) * 2013-02-19 2014-08-21 Basf Corporation Eggshell Catalyst Composites Containing Tungsten Oxide or Tungsten Oxide Hydrate
JP6007167B2 (en) * 2013-11-18 2016-10-12 Jxエネルギー株式会社 Fischer-Tropsch synthesis catalyst production method and hydrocarbon production method
US10569255B2 (en) * 2015-02-25 2020-02-25 Sasol Technology (Pty) Limited Hydrocarbon synthesis catalyst, its preparation process and its use
WO2017125839A1 (en) * 2016-01-19 2017-07-27 Sabic Global Technologies B.V. Fused ceramic nano- or micro catalysts having high surface area
US10384194B2 (en) * 2016-12-13 2019-08-20 King Abdulaziz University Composite hollow particle, a method for making thereof, and a method for producing hydrogen gas
CN106732595A (en) * 2017-01-20 2017-05-31 平潭自贸区金瑜环保材料有限公司 High-specific surface area integral alumina copper-loading catalyst
CN106732468A (en) * 2017-01-20 2017-05-31 平潭自贸区金瑜环保材料有限公司 A kind of high-specific surface area integral alumina carrier
CN106622278A (en) * 2017-01-20 2017-05-10 平潭自贸区金瑜环保材料有限公司 Integral aluminum oxide loaded iron-manganese binary catalyst with high specific surface area
CN106799231A (en) * 2017-01-20 2017-06-06 平潭自贸区金瑜环保材料有限公司 A kind of high-specific surface area integral alumina supported nickel catalyst
CN106693986A (en) * 2017-01-20 2017-05-24 平潭自贸区金瑜环保材料有限公司 High specific surface area enhanced integrated alumina supported iron-manganese binary catalyst
CN106807374A (en) * 2017-01-20 2017-06-09 平潭自贸区金瑜环保材料有限公司 A kind of high-specific surface area integral alumina supported ferric catalyst
CN107051428B (en) * 2017-05-31 2020-04-14 北京三聚环保新材料股份有限公司 Preparation method of eggshell type catalyst
CN107185527B (en) * 2017-05-31 2020-04-21 北京三聚环保新材料股份有限公司 Preparation method of eggshell type deoxidation catalyst
WO2018229659A1 (en) 2017-06-13 2018-12-20 3M Innovative Properties Company Modified polytetrafluoroethylene and aqueous dispersion containing the same
CN114618428A (en) * 2020-12-11 2022-06-14 中大汇智源创(北京)科技有限公司 Zeolite adsorbent modifying method
CN112871155B (en) * 2021-01-20 2023-03-24 陕西瑞科新材料股份有限公司 Preparation method of zirconium dioxide based platinum oxide catalyst with shell-core structure

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130988A1 (en) 1981-08-05 1983-02-24 Schering Ag, 1000 Berlin Und 4619 Bergkamen CATALYST AND METHOD FOR PRODUCING OLEFINES - PARTICULARLY LINEAR (ALPHA) -OLEFINS - FROM SYNTHESIS GAS
IN164465B (en) 1984-07-06 1989-03-18 Shell Int Research
IN165116B (en) 1984-07-20 1989-08-19 Shell Int Research
CA1256090A (en) 1984-10-04 1989-06-20 Willibrord A. Van Erp Catalyst containing cobalt
CN1016684B (en) 1985-09-12 1992-05-20 埃克森研究工程公司 Process for transformation of methyl alcohol using improved cobalt catalyst
US4794099A (en) 1987-01-28 1988-12-27 Exxon Research And Engineering Company SiO2 -promoted cobalt catalyst on a support of TiO2 for converting synthesis gas to heavy hydrocarbons
US5545674A (en) * 1987-05-07 1996-08-13 Exxon Research And Engineering Company Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts
GB8911075D0 (en) 1989-05-15 1989-06-28 Shell Int Research Process for the preparation of hydrocarbons
US5200382A (en) * 1991-11-15 1993-04-06 Exxon Research And Engineering Company Catalyst comprising thin shell of catalytically active material bonded onto an inert core
US6818254B1 (en) * 1995-01-20 2004-11-16 Engelhard Corporation Stable slurries of catalytically active materials
PE31698A1 (en) 1995-11-08 1998-06-15 Shell Int Research CATALYST ACTIVATION AND REJUVENATION PROCESS
WO1998011984A1 (en) * 1996-09-20 1998-03-26 Daiken Chemical Co., Ltd. Ultrafine metal particle carrying photocatalyst, highly function material loaded with the photocatalyst, and method of manufacturing them
US6365545B1 (en) * 1996-09-20 2002-04-02 Daiken Chemical Co., Ltd. Highly functional base material
US5935889A (en) * 1996-10-04 1999-08-10 Abb Lummus Global Inc. Catalyst and method of preparation
US5939350A (en) * 1997-02-10 1999-08-17 Energy International Corporation Processes and catalysts for conducting fischer-tropsch synthesis in a slurry bubble column reactor
DE19723591A1 (en) * 1997-06-05 1998-12-10 Hoechst Ag Catalyst, process for its preparation and its use for the production of vinyl acetate
DE19734974A1 (en) * 1997-08-13 1999-02-25 Hoechst Ag Production of supported catalyst for vinyl acetate production
WO1999034917A1 (en) 1997-12-30 1999-07-15 Shell Internationale Research Maatschappij B.V. Cobalt based fisher-tropsch catalyst
US6117814A (en) * 1998-02-10 2000-09-12 Exxon Research And Engineering Co. Titania catalysts their preparation and use in fischer-tropsch synthesis
US6177381B1 (en) * 1998-11-03 2001-01-23 Uop Llc Layered catalyst composition and processes for preparing and using the composition
JP2002529241A (en) 1998-11-12 2002-09-10 エイビービー ラマス グローバル インコーポレイテッド Abrasion resistant thin film catalyst and its preparation method
US6534437B2 (en) * 1999-01-15 2003-03-18 Akzo Nobel N.V. Process for preparing a mixed metal catalyst composition
US6573213B1 (en) * 1999-07-16 2003-06-03 Degussa Ag Metal catalysts

Also Published As

Publication number Publication date
WO2002007882A1 (en) 2002-01-31
CA2416477A1 (en) 2002-01-31
NZ523661A (en) 2004-06-25
AU8197601A (en) 2002-02-05
AU2001281976B2 (en) 2004-09-09
US7087191B2 (en) 2006-08-08
EP1303351B1 (en) 2004-03-03
ZA200300333B (en) 2004-03-31
NO324147B1 (en) 2007-09-03
RU2271250C2 (en) 2006-03-10
ES2217181T3 (en) 2004-11-01
MY127311A (en) 2006-11-30
AR033988A1 (en) 2004-01-21
US20030181535A1 (en) 2003-09-25
DZ3396A1 (en) 2002-01-31
DE60102246T2 (en) 2004-07-29
ATE260710T1 (en) 2004-03-15
NO20030341D0 (en) 2003-01-23
EP1303351A1 (en) 2003-04-23
DE60102246D1 (en) 2004-04-08
MXPA03000661A (en) 2003-10-15

Similar Documents

Publication Publication Date Title
NO20030341L (en) Shell metal catalyst and a precursor thereof, a process for their preparation and use of the catalyst
RU2003105236A (en) KORCHOVY METAL CATALYST AND ITS PREDEDER, METHOD FOR PRODUCING THEM, AND APPLICATION OF THE CATALYST
Ruckenstein et al. Combined catalytic partial oxidation and CO2 reforming of methane over supported cobalt catalysts
Li et al. Effect of molybdenum carbide concentration on the Ni/ZrO 2 catalysts for steam-CO 2 bi-reforming of methane
EP1103592A3 (en) Improved hydrocracking process
US20150290620A1 (en) Catalyst comprising iron and carbon nanotubes
EP1088788A3 (en) Method of forming molybdenum carbide catalyst
US20110300064A1 (en) Redox material for thermochemical water splitting, and method for producing hydrogen
CN113000059A (en) Nickel-based catalyst for dry reforming of methane and carbon dioxide and preparation method and application thereof
García et al. Structured Perovskite-based oxides: use in the combined methane reforming
Cao et al. Effect of La2O3 added to NiO/Al2O3 catalyst on partial oxidation of methane to syngas
RU2446010C2 (en) Method of producing hydrogen via direct decomposition of natural gas and lpg
MY138918A (en) A catalyst support, a supported group viii metal catalyst and a precursor thereof, processes for their preparation, and a use of the supported group viii metal catalyst
JP2011518931A (en) A method for reducing the tar content in a gas derived from a gasification process using a noble metal catalyst.
KR20100072712A (en) Hydrocarbon reforming catalyst, preparation method thereof and fuel cell employing the catalyst
JP5747326B2 (en) Propylene production method
US9221033B2 (en) Catalyst for reforming tar used in the steam gasification of biomass
CN108097201A (en) A kind of modified aluminas and preparation method thereof
KR100741788B1 (en) Catalyst for water gas shift reaction of fuel cell and preparation method thereof
GB2106415A (en) A method of preparing a supported catalyst
JP2011518930A (en) Use of noble metal based catalysts to reduce the tar content in gases derived from gasification processes
JP2000342968A (en) Catalyst and producing method
CA1178787A (en) Catalytic process for producing a gas containing hydrogen
JPH08239201A (en) Production of hydrogen by reforming of methane
RU2320408C1 (en) Catalyst, method for preparation thereof, and synthesis gas generation process

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees